Datasheet Linear Technology LTC3616 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3616 |
6A, convertidor CC / CC monolítico síncrono reductor de 4MHz
Hojas de datos
Datasheet LTC3616
PDF, 541 Kb, Idioma: en, Archivo subido: sept 22, 2017, Páginas: 28
6A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter
6A, 4MHz Monolithic Synchronous Step-Down DC/DC Converter
Extracto del documento
Precios
Embalaje
| LTC3616EUDD#PBF | LTC3616EUDD#TRPBF | LTC3616HUDD#PBF | LTC3616HUDD#TRPBF | LTC3616IUDD#PBF | LTC3616IUDD#TRPBF | LTC3616MPUDD#PBF | LTC3616MPUDD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 3x5 QFN-24 Dibujo del esquema del paquete | 3x5 QFN-24 Dibujo del esquema del paquete | 3x5 QFN-24 Dibujo del esquema del paquete | 3x5 QFN-24 Dibujo del esquema del paquete | 3x5 QFN-24 Dibujo del esquema del paquete | 3x5 QFN-24 Dibujo del esquema del paquete | 3x5 QFN-24 Dibujo del esquema del paquete | 3x5 QFN-24 Dibujo del esquema del paquete |
| Package Code | UDD | UDD | UDD | UDD | UDD | UDD | UDD | UDD |
| Package Index | 05-08-1833 | 05-08-1833 | 05-08-1833 | 05-08-1833 | 05-08-1833 | 05-08-1833 | 05-08-1833 | 05-08-1833 |
| Pin Count | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Paramétricos
| Parameters / Models | LTC3616EUDD#PBF | LTC3616EUDD#TRPBF | LTC3616HUDD#PBF | LTC3616HUDD#TRPBF | LTC3616IUDD#PBF | LTC3616IUDD#TRPBF | LTC3616MPUDD#PBF | LTC3616MPUDD#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Architecture | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode | Constant Frequency Current Mode |
| Demo Boards | DC1461A | DC1461A | DC1461A | DC1461A | DC1461A | DC1461A | DC1461A | DC1461A |
| Design Tools | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File | LTspice File,LTpowerCAD File |
| Export Control | no | no | no | no | no | no | no | no |
| Features | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, DDR Mode, 100% Duty Cycle |
| Frequency, kHz | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 | 4000 |
| Frequency Adjust Range | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz |
| Frequency Sync Range | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz | Up to 4MHz |
| Integrated Inductor | no | no | no | no | no | no | no | no |
| Ishutdown, µA | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Isupply, mA | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 | 0.075 |
| Max Phases | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Monolithic | yes | yes | yes | yes | yes | yes | yes | yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -55 to 125 | -55 to 125 |
| Output Current, A | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Polyphase | no | no | no | no | no | no | no | no |
| Switch Current, A | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Synchronous | yes | yes | yes | yes | yes | yes | yes | yes |
| Topology | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck |
| Vin Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin Min, V | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 |
| Vout Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vout Maximum | Vin | Vin | Vin | Vin | Vin | Vin | Vin | Vin |
| Vout Min, V | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
Plan ecológico
| LTC3616EUDD#PBF | LTC3616EUDD#TRPBF | LTC3616HUDD#PBF | LTC3616HUDD#TRPBF | LTC3616IUDD#PBF | LTC3616IUDD#TRPBF | LTC3616MPUDD#PBF | LTC3616MPUDD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LTC3616 (8)
Clasificación del fabricante
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck
- Power Management > Switching Regulator > DDR Memory/Bus Termination
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators